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src/hotspot/share/runtime/mutexLocker.hpp
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rev 49522 : [mq]: event_rebased
rev 49524 : [mq]: heap11
@@ -122,10 +122,11 @@
extern Mutex* Management_lock; // a lock used to serialize JVM management
extern Monitor* Service_lock; // a lock used for service thread operation
extern Monitor* PeriodicTask_lock; // protects the periodic task structure
extern Monitor* RedefineClasses_lock; // locks classes from parallel redefinition
+extern Mutex* ThreadHeapSampler_lock; // protects the static data for initialization.
#if INCLUDE_TRACE
extern Mutex* JfrStacktrace_lock; // used to guard access to the JFR stacktrace table
extern Monitor* JfrMsg_lock; // protects JFR messaging
extern Mutex* JfrBuffer_lock; // protects JFR buffer operations
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